Wow! 2.95m/s is a mighty fast pace for a backpacker. Must have one of those Star Wars anti-gravity packs. Also, I would be curious as to why she passed her destination and then walked back.
<span>Anyway, it goes like this: </span>
<span>Say the time walking east is 't', and the total time is 'T'. </span>
<span>Then 5340 m + .511 t = 1.43 T </span>
<span>(This assumes that velocity is positive in both directions) </span>
<span>Two unknowns in one equation. But you also know that the time spent walking west is </span>
<span>5340m/ 2.95m/s = 1810 sec. </span>
<span>and the total time T = 1810 +t </span>
<span>Substitute this into the first equation, and you can solve for t = 3092 sec. </span>
<span>Then T = 4902 sec. and distance walked east is .511t = 1580m.</span>
I think the answer is D.
If we use the process of elimination, the wooden bat would not be able to fit in a jewelry box, it would not be in a laptop, assuming the filing cabinet is small and filled with files, the bat would not be hidden there, and the suspects automobile would be in the garage, which I don’t think counts as the house exactly.
Answer:
So police car will overtake the speeder after 5.64 s
Explanation:
Initially the distance between police car and the speeder when police car is about to accelerate
now we have
now velocity of police with respect to speeder is given as
relative acceleration of police car with respect to speeder
now the time taken to cover the distance between police car and speeder is given as
Image #3 good luck!!!!!!!!!!!
Answer:
Explanation:
a)
Given that:
V = 25 mi/hr
To ft/sec, we have:
A = 25ft²
Recall that:
The drag force 
For 70 miles per hour, we have:
The drag force
